| Customization: | Available |
|---|---|
| Standard: | ANSI |
| Type: | Threaded Connection Flange |
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| ASME/ANSI B16.5 150 Sch40 Wn RF FF Carbon Steel Blind Weld Neck Flanges | |
| Type | Weld Neck Flange, Lap Joint Flange, Threaded flange, Socket Welding Flange, Blind Flange, Slip on Flange . |
| Material | Stainless steel, Alloy steel,Carbon Steel |
| Size | 3/4"-60" |
| Pressure | 150#,300#,600#.900#,1500#,2500# |
| Technics | Forged, |
| Connection | welding |
| Sealing surface | FF RF M F M TG RJ |
| Surface treatment |
Anti-rust Oil |
| Producing process | Billet-cutting-forging-heating-lathe-drilling-inspection-marking-packing-export-din flange |
| Application Fields | Chemical Industry /Petroleum Industry /Power Industry/Metallurgical Industry Building Industry /Ship-building Industry |
| Port | Tianjin |
| Min Order Quantity | 1 ton |
| Inspection | factory in-house self-check or Third Party inspection |
| PACKING | plywood cases, pallets, nylon bags or according to the customers' requirements, plastic cap |
| Delivery | It is generally within 25 days after receiving your payment |
| Trademark | ST |
| PAYMENT | TT or L/C |
| CERTIFICATES | ISO-9001/2000,PED,ABS.TUV.DNV |
| Nominal Pipe Size NPS (inches) |
Class 150 | ||||
| Diameter of Flange (inches) |
No. of Bolts |
Diameter of Bolts (inches) |
Diameter of Bolt Holes (inches) |
Bolt Circle (inches) |
|
| 1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
| 1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
| 3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
| 1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
| 1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
| 1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
| 2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
| 2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
| 3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
| 3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
| 4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
| 5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
| 6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
| 8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
| 10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
| 12 | 19 | 12 | 7/8 | 1 | 17 |
| 14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
| 16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
| 18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
| 20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
| 24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |
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